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REMOTE PUMPED DUAL CORE OPTICAL FIBER SYSTEM FOR USE IN SUBTERRANEAN WELLS

  • US 20140285875A1
  • Filed: 03/19/2013
  • Published: 09/25/2014
  • Est. Priority Date: 03/19/2013
  • Status: Active Grant
First Claim
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1. A downhole optical system, comprising:

  • an optical fiber disposed in a subterranean well; and

    an optical fiber amplifier which amplifies optical power in a first core of the optical fiber in the well, the amplifier being optically pumped with optical power in a second core of the optical fiber in the well.

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